Trusted Demonstration Unit

Transcription

1 PD_T8141 Trusted Trusted Demonstration Unit Product Overview The Trusted Demonstration Unit T8141 provides a portable Simulation System utilising the Trusted Chassis, Triple Modular Redundant (TMR) Processor and Modules available from the standard product range together with a purpose built panel for the supply of field simulation input and output signals. The unit offers the ability to run any Trusted software configuration and simulate a selection of I/O types configured for Companion Slot. The unit is suitable for sales demonstrations, product familiarisation for engineers, training courses and to simulate IEC Trusted Toolset programs including development of application programs. For shipping worldwide to customer locations, the unit is fitted within a wheeled flight case allowing easy transit and set up on arrival. It does not require assembly other than fitting the power lead and TC Comms link to a suitable PC installed with the Trusted Toolset T8082. Once powered and connected to the PC either a demo program is loaded to utilise the field simulation I/O or the unit can be used as a tool to run a real application. Typical configuration for training and demonstration purposes is a TMR Processor, Communications Interface Module, Digital Input and Output Modules, Analogue Input Modules, with at least two of a similar type to demonstrate Hot Swap capability. Companion Slot hoods may be removed from the chassis to allow connection of any cable or Interface Adapter type and associated modules. Features: Full Trusted Controller Capability Vac Input. Portable wheeled flight case. Simulation of 60 Field Signals. Pre-wired Dual Ethernet (point to point and hub). Serial Comms wired to terminals. Configured for Companion Slot DI, AI and DO Modules. Rockwell Automation Publication PD_T8141 Issue 3

2 Trusted PD_T8141 Fully Compliant with all Trusted Software Packages. Field Faults Simulated. Rockwell Automation Publication PD_T8141 Issue 3

3 Trusted Demonstration Unit PREFACE PREFACE In no event will Rockwell Automation be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples given in this manual are included solely for illustrative purposes. Because of the many variables and requirements related to any particular installation, Rockwell Automation does not assume responsibility or reliability for actual use based on the examples and diagrams. No patent liability is assumed by Rockwell Automation, with respect to use of information, circuits, equipment, or software described in this manual. All trademarks are acknowledged. DISCLAIMER It is not intended that the information in this publication covers every possible detail about the construction, operation, or maintenance of a control system installation. You should also refer to your own local (or supplied) system safety manual, installation and operator/maintenance manuals. REVISION AND UPDATING POLICY This document is based on information available at the time of its publication. The document contents are subject to change from time to time. The latest versions of the manuals are available at the Rockwell Automation Literature Library under "Product Information" information "Critical Process Control & Safety Systems". TRUSTED RELEASE This technical manual applies to Trusted Release: LATEST PRODUCT INFORMATION For the latest information about this product review the Product Notifications and Technical Notes issued by technical support. Product Notifications and product support are available at the Rockwell Automation Support Centre at At the Search Knowledgebase tab select the option "By Product" then scroll down and select the Trusted product. Some of the Answer ID s in the Knowledge Base require a TechConnect Support Contract. For more information about TechConnect Support Contract Access Level and Features please click on the following link: This will get you to the login page where you must enter your login details. IMPORTANT A login is required to access the link. If you do not have an account then you can create one using the "Sign Up" link at the top right of the web page. Rockwell Automation Publication PD_T8141 Issue 3 i

4 PREFACE Trusted Demonstration Unit DOCUMENTATION FEEDBACK Your comments help us to write better user documentation. If you discover an error, or have a suggestion on how to make this publication better, send your comment to our technical support group at ii Issue 3 Rockwell Automation Publication PD_T8141

5 Trusted Demonstration Unit PREFACE SCOPE This manual specifies the maintenance requirements and describes the procedures to assist troubleshooting and maintenance of a Trusted system. WHO SHOULD USE THIS MANUAL This manual is for plant maintenance personnel who are experienced in the operation and maintenance of electronic equipment and are trained to work with safety systems. SYMBOLS In this manual we will use these notices to tell you about safety considerations. SHOCK HAZARD: Identifies an electrical shock hazard. If a warning label is fitted, it can be on or inside the equipment. WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which can cause injury or death, property damage or economic loss. ATTENTION: Identifies information about practices or circumstances that can cause injury or death. CAUTION: Identifies information about practices or circumstances that can cause property damage or economic loss. BURN HAZARD: Identifies where a surface can reach dangerous temperatures. If a warning label is fitted, it can be on or inside the equipment. This symbol identifies items which must be thought about and put in place when designing and assembling a Trusted controller for use in a Safety Instrumented Function (SIF). It appears extensively in the Trusted Safety Manual. IMPORTANT NOTE TIP Identifies information that is critical for successful application and understanding of the product. Provides key information about the product or service. Tips give helpful information about using or setting up the equipment. Rockwell Automation Publication PD_T8141 Issue 3 iii

6 PREFACE Trusted Demonstration Unit WARNINGS AND CAUTIONS WARNING: EXPLOSION RISK Do not connect or disconnect equipment while the circuit is live or unless the area is known to be free of ignitable concentrations or equivalent AVERTISSEMENT - RISQUE D EXPLOSION Ne pas connecter ou déconnecter l équipement alors qu il est sous tension, sauf si l environnement est exempt de concentrations inflammables ou équivalente MAINTENANCE Maintenance must be carried out only by qualified personnel. Failure to follow these instructions may result in personal injury. CAUTION: RADIO FREQUENCY INTERFERENCE Most electronic equipment is influenced by Radio Frequency Interference. Caution should be exercised with regard to the use of portable communications equipment around such equipment. Signs should be posted in the vicinity of the equipment cautioning against the use of portable communications equipment. CAUTION: The module PCBs contains static sensitive components. Static handling precautions must be observed. DO NOT touch exposed connector pins or attempt to dismantle a module. iv Issue 3 Rockwell Automation Publication PD_T8141

7 Trusted Demonstration Unit PREFACE ISSUE RECORD Issue Date Comments 1 Feb 06 Initial Issue 2 Sep 15 Rebranded and reformatted 3 Apr 16 Standardisation of Relative Humidity Range and Operating Temperature Statements in the specification section, also correction of typographical errors. Rockwell Automation Publication PD_T8141 Issue 3 v

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9 Trusted Demonstration Unit Table of Contents Table of Contents 1. Description Communications Ports Installation Operation Communications Connections Ethernet Ports Ethernet Port Ethernet Port Serial Ports Specifications Rockwell Automation Publication PD_T8141 Issue 3 1

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11 Trusted Demonstration Unit 1. Description 1. Description Figure 1 Photo of Demonstration Unit Rockwell Automation Publication PD_T8141 Issue 3 3

12 1. Description Trusted Demonstration Unit Figure 2 Front Panel with Pre-Configured Slot Locations This simulation panel is designed to assist with demonstrating simple systems for sales or training. It is possible to fit any I/O module into the eight I/O slots as required, if the field cable connectors are moved or removed. The Trusted Demonstration Unit is equipped with the following simulation devices: 20 switches for driving Digital Inputs (connected to slots 1 and 2 by default). 20 lamps for displaying Digital Outputs (connected to slots 5 and 6 by default). 2 switches for simulating short circuits on output channels 19 and potentiometer knobs for driving Analogue Inputs (connected to slots 3 and 4 by default). The processor slots and the three wired simulation slots are designed to allow module hot swaps, using double width hoods for the field connections. A single slot field cable is provided for the Communications Module, which is wired to terminals in the rear of the panel. This provides two Ethernet ports on RJ45 connectors (one has a crossover for direct PC connection), two RS232 ports on terminals and two RS422/RS485 full duplex ports on terminals. 4 Issue 3 Rockwell Automation Publication PD_T8141

13 Trusted Demonstration Unit 1. Description Note: A Maintenance Communications Cable TC is provided, but that Trusted Modules are not provided with the Demonstration Unit Communications Ports Figure 3 Rear View - Internal Layout The following ports on the Communications Module are connected at the rear of the unit: Ethernet port 0 via RJ45 (wired for connection to a Hub) Ethernet port 1 via RJ45 (wired for connection directly to a PC) Serial port 1 via terminals (RS232) Serial port 2 via terminals (RS232) Serial port 3 via terminals (RS422/485 full duplex) Serial port 4 via terminals (RS422/485 full duplex) Rockwell Automation Publication PD_T8141 Issue 3 5

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15 Trusted Demonstration Unit 2. Installation 2. Installation The Demonstration Unit is provided with a British three-pin mains lead to fit the IEEE mains socket on the rear of the chassis. This must be replaced as appropriate for the local mains connections. A 13 A mains lead is recommended, because the mains input circuit breaker is rated at 10 A. The unit will require much less power in operation. The module field connectors are connected to the chassis in the slots shown in Figure 2. To remove these connectors, first remove the modules. Press the button on the bottom of the connector and slide it downwards. To fit a connector, again remove the modules. Insert a connector into a slot slightly below its final position, and slide it up until it clicks. To use the Ethernet ports, connect an Ethernet patch lead to the rear port and to the PC or hub. Note that port 0 is wired for connection via a hub and port 1 is wired for direct connection to a PC. The operation and configuration of the modules is described in Product Descriptions PD-T8082, PD-T8110B, PD-T8151B and the appropriate I/O module PD. The basic steps are as follows: 1. Insert a Processor T8110B into the left slot. 2. Insert the I/O modules as required. 3. Insert a T8151B Communications Module if required. 4. Power up the Unit. 5. Prepare a System.INI configuration file specifying the selected modules. This should include Ethernet IP addresses for the Communications Module if these are required. 6. Download the System.INI configuration file to the Processor using the TC maintenance lead. 7. Design a project in the Toolset, specifying the selected modules and application. 8. Compile the project with the Motorola compiler option. 9. Download the application to the Unit. This may be performed using the TC maintenance lead or via the Ethernet port configured in step 5 above. 10. Turn the Unit off and on to load the System.INI file to the I/O modules. Rockwell Automation Publication PD_T8141 Issue 3 7

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17 Trusted Demonstration Unit 3. Operation 3. Operation The Digital Input switches operate inputs 1 to 20 as marked. Pushing the switch down connects the input to 24 V (logic 1) and pushing the switch up will allow the input to return to 0 V (logic 0). The Digital Output lamps indicate channels 1 to 20 as marked. They are designed for 24 V operation and are each fitted with 390 Ω 2.5 W resistors in parallel to increase the load above the line monitor open-circuit threshold. For lamps 19 and 20, Field Fault switches 1 and 2 respectively will connect a short-circuit across the lamp if pressed down, for demonstration of line fault conditions. The Analogue Input potentiometer knobs control channels 1 to 20 as marked. They are connected to provide a potential divider to the analogue input. Each has a 27 kω 0.25 W resistor connected from the 24 V supply, in series with the 10 kω track of the potentiometer, to zero volts. The analogue input voltage may be adjusted between the zero volt rail and approximately 6.5 volts, to simulate the full range of 0-22 ma inputs with over-range excess. 24 V 27 kω 10 kω Input Figure 4 Analogue Input Connection Two terminals (11 and 12) at the bottom of the 24 Vdc fuse distribution block provide a 1 A 24 Vdc auxiliary power supply, for supplying interface equipment or other low current devices. Terminal 11 is 24 Vdc and terminal 12 is 0 Vdc. Rockwell Automation Publication PD_T8141 Issue 3 9

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19 Trusted Demonstration Unit 4. Communications Connections 4. Communications Connections 4.1. Ethernet Ports Figure 5 Ethernet Connections 0 (HUB) and 1 (PC) Figure 6 RJ45 Connections Rockwell Automation Publication PD_T8141 Issue 3 11

20 4. Communications Connections Trusted Demonstration Unit Ethernet Port 0 This port is wired for connection via a hub. RJ45 Pin Function 1 TD+ 2 TD- 3 RD+ 6 RD Ethernet Port 1 Table 1 Ethernet Port 0 (HUB) This port is wired for direct connection to a PC. RJ45 Pin Function 1 RD+ 2 RD- 3 TD+ 6 TD- Table 2 Ethernet Port 1 (PC) 12 Issue 3 Rockwell Automation Publication PD_T8141

21 Trusted Demonstration Unit 4. Communications Connections 4.2. Serial Ports COMMS Terminal Block Pin Port Function 1 1 (RS232) Tx 2 Rx 3 GND 4 2 (RS232) Tx 5 Rx 6 GND 7 3 (RS422/485) Rx/TxB 8 Rx/TxA 9 TxB 10 TxA 11 GND 12 4 (RS422/485) Rx/TxB 13 Rx/TxA 14 TxB 15 TxA 16 GND Table 3 Serial Port Terminations Rockwell Automation Publication PD_T8141 Issue 3 13

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23 Trusted Demonstration Unit 5. Specifications 5. Specifications Supply Range 100 V to 240 Vac Current Protection Incoming Circuit Breaker 10 A double pole 24 V Distribution Circuit Breaker 16 A single pole Chassis Supply Fuses (F1,F2) Fan Tray (F3), DI (F4),AI (F5) Fuses DO (F6) Fuse Auxiliary Supply (F10) Fuse Operating Temperature Non-operating Temperature Relative Humidity range (operating, storage & transport) 16 A 380 V (Weidmuller SAKS4) 1 A 70 V (WSI6 25 mm) 2 A 70 V (WSI6 25 mm) 1 A 70 V (WSI6 25 mm) 0 C to +60 C (+32 F to +140 F) -25 C to +70 C (-13 F to +158 F) 10 % 95 %, non-condensing Environmental Specifications Refer to Document Dimensions (without flight case) Height Width Depth Weight (with flight case, typical modules) 534 mm (21 in) 430 mm (16.9 in) 500 mm (19.7 in) 65 kg (140 lb) nominal Rockwell Automation Publication PD_T8141 Issue 3 15